Answer: 7 5/12 + 8 1/24
Step-by-step explanation:
Hi, to answer this question we simply have to add both distances driven by Jayla:
Distance driven to the post office = 7 5/12 kilometers
Distance driven to the restaurant= 8 1/24 kilometers
Mathematically speaking:
7 5/12 km + 8 1/24 km
Feel free to ask for more if needed or if you did not understand something.
Answer:
0.15x + 30 ≤ 100
0.15x ≤ 70
Step-by-step explanation:
Answer:
The correct answer is
(x + 2) (x + 1) (x - 3)
Step-by-step explanation:
THE first option is correct
Answer:
(a) h(x) = 1/2x -1/2
Step-by-step explanation:
The inverse of the function y = f(x) is found by solving x = f(y).
__
<h3>setup</h3>
x = f(y)
x = 2y +1 . . . . . . use the definition of f(x)
<h3>solution</h3>
x -1 = 2y . . . . . subtract 1
(x -1)/2 = y . . . . divide by 2
y = 1/2x -1/2 . . . . eliminate parentheses
h(x) = 1/2x -1/2 . . . write in functional form
The inverse of f(x) = 2x+1 is ...
h(x) = 1/2x -1/2
